Home / 41,493.76-62,206.08-15,193.60

Finding the Fourth Proportional to 41,493.76, 62,206.08 and 15,193.60

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Solution

The fourth proportional to 41,493.76, 62,206.08 and 15,193.60 is: 22,777.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,493.76 : 62,206.08 = 15,193.60 : x
  2. Step 2: Convert to fraction form
    41,493.76/62,206.08 = 15,193.60/x
  3. Step 3: Cross multiply
    41,493.76x = 62,206.08 × 15,193.60
  4. Step 4: Simplify right side
    41,493.76x = 945,134,297.09
  5. Step 5: Solve for x
    x = 945,134,297.09/41,493.76
  6. Step 6: Final answer
    x = 22,777.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.